Home / 4,784,429.10-7,176,643.65-4,597,805.10

Finding the Fourth Proportional to 4,784,429.10, 7,176,643.65 and 4,597,805.10

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Solution

The fourth proportional to 4,784,429.10, 7,176,643.65 and 4,597,805.10 is: 6,896,707.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,784,429.10 : 7,176,643.65 = 4,597,805.10 : x
  2. Step 2: Convert to fraction form
    4,784,429.10/7,176,643.65 = 4,597,805.10/x
  3. Step 3: Cross multiply
    4,784,429.10x = 7,176,643.65 × 4,597,805.10
  4. Step 4: Simplify right side
    4,784,429.10x = 32,996,808,774,852.61
  5. Step 5: Solve for x
    x = 32,996,808,774,852.61/4,784,429.10
  6. Step 6: Final answer
    x = 6,896,707.65

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Double scale
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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.